{"id":"https://openalex.org/W2000300020","doi":"https://doi.org/10.1007/s10064-013-0489-0","title":"Performance of pyroclastic rocks from Abakaliki Metropolis (southeastern Nigeria) in road construction projects","display_name":"Performance of pyroclastic rocks from Abakaliki Metropolis (southeastern Nigeria) in road construction projects","publication_year":2013,"publication_date":"2013-11-07","ids":{"openalex":"https://openalex.org/W2000300020","doi":"https://doi.org/10.1007/s10064-013-0489-0","mag":"2000300020"},"language":"en","primary_location":{"id":"doi:10.1007/s10064-013-0489-0","doi":"https://doi.org/10.1007/s10064-013-0489-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10064-013-0489-0","pdf_url":null,"source":{"id":"https://openalex.org/S184406644","display_name":"Bulletin of Engineering Geology and the Environment","issn_l":"0074-1612","issn":["0074-1612","1435-9529","1435-9537"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","ki-jl-1","norway-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bulletin of Engineering Geology and the Environment","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068037158","display_name":"Celestine Obialo Okogbue","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I11892038","display_name":"University of Nigeria","ror":"https://ror.org/01sn1yx84","country_code":"NG","type":"education","lineage":["https://openalex.org/I11892038"]}],"countries":["NG"],"is_corresponding":false,"raw_author_name":"C. O. Okogbue","raw_affiliation_strings":["Department of Geology, University of Nigeria, Nsukka, Nigeria","Department of Geology, University of Nigeria, Nsukka Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geology, University of Nigeria, Nsukka, Nigeria","institution_ids":["https://openalex.org/I11892038"]},{"raw_affiliation_string":"Department of Geology, University of Nigeria, Nsukka Nigeria","institution_ids":["https://openalex.org/I11892038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064568080","display_name":"Okechukwu Pius Aghamelu","orcid":"https://orcid.org/0000-0003-1307-4415","observed_orcids":["https://orcid.org/0000-0003-1307-4415"]},"institutions":[{"id":"https://openalex.org/I96009557","display_name":"Ebonyi State University","ror":"https://ror.org/01jhpwy79","country_code":"NG","type":"education","lineage":["https://openalex.org/I96009557"]}],"countries":["NG"],"is_corresponding":true,"raw_author_name":"O. P. Aghamelu","raw_affiliation_strings":["Department of Geology and Exploration Geophysics, Ebonyi State University, P.M.B. 053, Abakaliki, Nigeria","Department of Geology and Exploration Geophysics, Ebonyi State University, Abakaliki, Nigeria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geology and Exploration Geophysics, Ebonyi State University, P.M.B. 053, Abakaliki, Nigeria","institution_ids":["https://openalex.org/I96009557"]},{"raw_affiliation_string":"Department of Geology and Exploration Geophysics, Ebonyi State University, Abakaliki, Nigeria","institution_ids":["https://openalex.org/I96009557"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5064568080"],"corresponding_institution_ids":["https://openalex.org/I96009557"],"apc_list":{"value":3990,"currency":"USD","value_usd":3990},"apc_paid":null,"fwci":0.7248,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.77788385,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"72","issue":"3-4","first_page":"433","last_page":"446"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13236","display_name":"Geotechnical and construction materials studies","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13236","display_name":"Geotechnical and construction materials studies","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13140","display_name":"Materials Engineering and Processing","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10161","display_name":"Rock Mechanics and Modeling","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pyroclastic-rocks","display_name":"pyroclastic rocks","score":0.9729999899864197},{"id":"https://openalex.org/keywords/road-aggregates","display_name":"road aggregates","score":0.6880000233650208},{"id":"https://openalex.org/keywords/aggregate-suitability","display_name":"aggregate suitability","score":0.8930000066757202},{"id":"https://openalex.org/keywords/aggregate-impact-value","display_name":"aggregate impact value","score":0.8569999933242798},{"id":"https://openalex.org/keywords/los-angeles-abrasion-value","display_name":"Los Angeles abrasion value","score":0.9120000004768372},{"id":"https://openalex.org/keywords/flakiness-index","display_name":"flakiness index","score":0.996999979019165},{"id":"https://openalex.org/keywords/petrography","display_name":"petrography","score":0.8579999804496765},{"id":"https://openalex.org/keywords/volcanic-glass","display_name":"volcanic glass","score":0.9229999780654907},{"id":"https://openalex.org/keywords/tropical-climate","display_name":"tropical climate","score":0.3569999933242798},{"id":"https://openalex.org/keywords/abakaliki","display_name":"Abakaliki","score":0.8579999804496765}],"concepts":[{"id":"https://openalex.org/C95869378","wikidata":"https://www.wikidata.org/wiki/Q512121","display_name":"Pyroclastic rock","level":3,"score":0.9734305143356323},{"id":"https://openalex.org/C59235061","wikidata":"https://www.wikidata.org/wiki/Q289600","display_name":"Petrography","level":2,"score":0.8468625545501709},{"id":"https://openalex.org/C4679612","wikidata":"https://www.wikidata.org/wiki/Q866298","display_name":"Aggregate (composite)","level":2,"score":0.6120597124099731},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5813009738922119},{"id":"https://openalex.org/C118231568","wikidata":"https://www.wikidata.org/wiki/Q3819233","display_name":"Abrasion (mechanical)","level":2,"score":0.5494788885116577},{"id":"https://openalex.org/C192241223","wikidata":"https://www.wikidata.org/wiki/Q108689","display_name":"Volcanic rock","level":3,"score":0.4748169183731079},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.4096439480781555},{"id":"https://openalex.org/C120806208","wikidata":"https://www.wikidata.org/wiki/Q8072","display_name":"Volcano","level":2,"score":0.31454503536224365},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.24293437600135803},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11266490817070007},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10064-013-0489-0","doi":"https://doi.org/10.1007/s10064-013-0489-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10064-013-0489-0","pdf_url":null,"source":{"id":"https://openalex.org/S184406644","display_name":"Bulletin of Engineering Geology and the Environment","issn_l":"0074-1612","issn":["0074-1612","1435-9529","1435-9537"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","ki-jl-1","norway-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bulletin of Engineering Geology and the Environment","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.5378999710083008,"id":"https://metadata.un.org/sdg/9"},{"display_name":"Sustainable cities and communities","score":0.5142999887466431,"id":"https://metadata.un.org/sdg/11"}],"sustainable_development_goals_aurora":[{"display_name":"Sustainable cities and communities","score":0.8500000238418579,"id":"https://metadata.un.org/sdg/11"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W218429541","https://openalex.org/W246661757","https://openalex.org/W1495799618","https://openalex.org/W1535887011","https://openalex.org/W1540040841","https://openalex.org/W1579273161","https://openalex.org/W1597058801","https://openalex.org/W1647070479","https://openalex.org/W1736107746","https://openalex.org/W1759623642","https://openalex.org/W1969772016","https://openalex.org/W1984207041","https://openalex.org/W1984644112","https://openalex.org/W2000283792","https://openalex.org/W2002972259","https://openalex.org/W2008351789","https://openalex.org/W2009420010","https://openalex.org/W2043612784","https://openalex.org/W2070062016","https://openalex.org/W2079748483","https://openalex.org/W2092360960","https://openalex.org/W2097494222","https://openalex.org/W2139041095","https://openalex.org/W2154912930","https://openalex.org/W2324262720","https://openalex.org/W2501854223","https://openalex.org/W2970562125","https://openalex.org/W3142858649","https://openalex.org/W3148638560","https://openalex.org/W4244858701","https://openalex.org/W4255508219"],"related_works":["https://openalex.org/W2005116033","https://openalex.org/W2083876416","https://openalex.org/W1524124313","https://openalex.org/W2063845072","https://openalex.org/W1994557968","https://openalex.org/W2061239242","https://openalex.org/W2388980755","https://openalex.org/W2094206051","https://openalex.org/W2490913536","https://openalex.org/W3004732875"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2025-10-10T00:00:00"}
